Spinning winder

Abstract

The efficiency in yarn threading from the leading end side of a winding axis onto a plurality of heating rollers is improved. A spinning winder sends, to a winding unit below via a godet roller group 20 and two guide rollers 11 and 12, a plurality of yarns 10 spun out and serially supplied from a spinning machine above, and the winding unit winds the yarns 10. A godet roller group 20 is provided on the leading end side of a bobbin holder 7, and axes 21a to 24a of godet rollers 21 to 24 belonging to the godet roller group 20 are in parallel to the axis 7a of the bobbin holder 7.

Description

technical field [0001] The present invention relates to a spinning winder for winding a plurality of yarns sent out from a spinning section onto a plurality of bobbins mounted on a bobbin holder, respectively. Background technique [0002] For example, in the spinning winder described in Patent Document 1, a plurality of bobbins are installed in series along the axial direction of the bobbin holder, and above the center of the axial direction of the bobbin holder, a device for heating and stretching a plurality of filaments is provided. multiple heating rollers. The axial direction of these plural heat rollers is perpendicular to the axial direction of the bobbin holder. In addition, the plurality of yarns sent out from the spinning section are sequentially wound on a plurality of heating rollers below, and then respectively wound onto corresponding bobbins. [0003] However, a plurality of heating rollers are provided in order to sufficiently heat the yarn to a desired te...

AI Technical Summary

Problems solved by technology

[0005] As described above, in the structure in which a plurality of spin winders are arranged along the axial direction of a plurality of heating rolls, if it is desired to spin-in on a plurality of heating rolls, there must be a gap between adjacent spin winders. Transport the suction hose that sucks many threads in a narrow space, bend the suction port of the suction hose that has sucked the threads by 90° toward the end face side of the heating roller, and insert it between the heating rollers, along the circumference of the heating rollers. From the perspective of the operator, it is necessary to move it up and down, back and forth, and it is difficult to spin the head

[0006] Especially when the number of heating rollers is large, or when the heating rollers are arranged on the back side, etc., it is very difficult to spin-in a plurality of heating rollers.

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